Shell: 4.4-oz 100% recycled nylon with a PU coating and a DWR (durable water repellent) finish. Lining: (hood and torso) 11-oz 100% recycled polyester ½"-pile fleece; (sleeves) 2.2-oz 100% recycled polyester taffeta with a HeiQ® Eco Dry PFC-free DWR finis